| 单词 | rotor disc |
| 释义 | > as lemmasrotor disc rotor disc n. (a) the circular area swept out by rotor blades as they rotate; (b) a disc-shaped rotor head. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > rotary wing aircraft > [noun] > parts of rotary wing aircraft > rotor > parts of rotor rotor head1906 rotor hub1910 rotor blade1915 rotor disc1931 blade1958 1931 J. de la Cierva & D. Rose Wings of Tomorrow vii. 101 The rotor blades were of Eiffel 106 airfoil section, and the rotor disc was 32 feet in diameter. 1932 U.S. Patent 1,850,993 1/2 Figure 4 is an enlarged view in elevation of the upper end of the vertically disposed or lifting rotor disk and its associated stator. 1976 B. Jackson Flameout (1977) iv. 54 Klein bent to stare at the forward stages of the compressor rotor. All the wing-like blades were rooted in the rotor disk. 1983 Pop. Sci. Sept. 78/1 Winglike vanes on blade tips turn a turbine's rotor disc into a ducted fan. 2001 M. McKinney in M. McKinney & M. Ryan Chariots of Damned (2003) x. 214 It is standard practice to get permission before coming under the rotor disk of a helicopter. < as lemmas |
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